Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11780209 | Wallpaper and method for manufacturing same | — | 2023-10-10 |
| 11608280 | Electrical water filter device | Bofei Liu, Yuanqing Li, Yi Cui | 2023-03-21 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11780209 | Wallpaper and method for manufacturing same | — | 2023-10-10 |
| 11608280 | Electrical water filter device | Bofei Liu, Yuanqing Li, Yi Cui | 2023-03-21 |